CN1521305A - Washing method of washing machine - Google Patents

Washing method of washing machine Download PDF

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Publication number
CN1521305A
CN1521305A CNA031025838A CN03102583A CN1521305A CN 1521305 A CN1521305 A CN 1521305A CN A031025838 A CNA031025838 A CN A031025838A CN 03102583 A CN03102583 A CN 03102583A CN 1521305 A CN1521305 A CN 1521305A
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China
Prior art keywords
setting
washing
time
pattern
mode
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Pending
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CNA031025838A
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Chinese (zh)
Inventor
朴硕奎
李得熙
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LG Electronics Tianjin Appliances Co Ltd
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LG Electronics Tianjin Appliances Co Ltd
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Priority to CNA031025838A priority Critical patent/CN1521305A/en
Publication of CN1521305A publication Critical patent/CN1521305A/en
Pending legal-status Critical Current

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Abstract

The washing method of the washer includes five, the first, the second, the third, the fourth and the fifth, washing modes of different rotation speed and time to control the washing procedure of the washer. In the first and the third modes, the stirrer is rotated; while in the second, the fourth and the fifth modes, both the stirrer and the washing tank are rotated. The washing procedure is one combination of the five washing modes, and has fast detergent dissolving speed, high floated matter collecting efficiency, less clothing damage and high washing performance.

Description

The washing methods of washing machine
Technical field
The present invention relates to washing machine, relate in particular to the washing methods of washing machine.
Background technology
Washing machine is meant according to the process of the algorithm that has configured through washing, rinsing, dehydration etc. in general, remove the machine of polluter from the washing object, washing machine can be divided into automatic washing machine and roller washing machine substantially, automatic washing machine has utilized the horizontal direction rotation of agitator, washing water jacket or washing inside groove to wash, and above-mentioned roller washing machine utilizes the vertical direction rotation of cylinder to wash.
In order to satisfy user's multiple requirement, develop multiple washing methods (COURSE), function of above-mentioned washing machine etc., and be widely used on the actual product.
As shown in Figure 1, above-mentioned washing machine be divided into body (10), water jacket (11) substantially, constitute the washing water jacket (12) of sink and washing inside groove (13), the suction water route (14) that between above-mentioned washing water jacket (12) and washing inside groove (13), forms, directly or the gauze filter (Lint Filter) (16) of the floating thing that produces when the agitator (Pulsator) (15) that rotates indirectly, collection execution washing stroke, the feed-water valve (17) of supplying washing water by the motor (not shown).
At this moment, washing water jacket (12) and washing inside groove (13) constitute sink, with agitator (15) direct or rotation indirectly by motor.In addition, form suction water route (14) between washing water jacket (12) and the washing inside groove (13), when carrying out washing stroke time suction water route (14) suction washings and making the washings circulation.
In addition, gauze filter (16) is provided with in order to collect the floating thing that produces when carrying out washing stroke, on the ad-hoc location attached to the sink that washs water jacket (12) and washing inside groove (13), by suction water route (14) suction washings, collect floating thing by gauze filter (16).
In addition, when carrying out washing stroke, washings are fed to specific water level by feed-water valve (17).
The washing methods that has the prior art washing machine of structure below with reference to 1 pair in the accompanying drawing in back carries out simple declaration.
At first, the user will wash object and washing agent drops into sink, and by user's button input, washing machine begins to carry out washing stroke, and washings obtain supply according to the water level of having set from feed-water valve (17).
In addition,, that is to say, carry out washing stroke according to first pattern of washing methods by stirring control agitator (15) about motor.
Wherein, first pattern is to make agitator (15) according to first setting speed (V1 or V1 ') and first setting-up time (T1) rotation, stirs about carrying out then.
Describe in detail then, according to first pattern, stir control about agitator (15) and make agitator (15), stop agitator (15) according to the time then and rotate according to setting speed of having set (V1) and setting-up time (T1) the clockwise direction rotation set.
Then, counterclockwise according to setting speed (V1 ') and setting-up time (T1) rotating spoon (15), stop the rotation of agitator (15) then according to the time of having set.
The rotation that the agitator (15) that rotates according to first pattern has as shown in Figure 2 circulates, and stirs control about agitator (15) and carries out first pattern repeatedly according to the wash time that the user sets.
Wherein, setting speed V1 and V1's ' is big or small identical, respectively according to identical velocity magnitude along between up time or rotation counterclockwise, carry out agitator (15) about stir control.
Then, when stirring about agitator (15), the rotation of suction (pumping) the wing (not shown) by being arranged on agitator (15) lower end makes washings rise to suction water route (14).
When aspirating the washings process gauze filters (16) that rise in water route (14), collect the floating thing that produces from the washing object, by aspirating water route (14) circulation cleaning water, dissolving detergent.
In addition, by the stirring action of agitator (15), make the mechanical friction of agitator (15) and washing object carry out washing.
So in the prior art, by having first pattern of identical setting speed and setting-up time, washing stroke is carried out in the stirring control of agitator (15).
But the washing methods of above-mentioned prior art washing machine has following shortcoming: owing to carry out the stirring control of agitator according to same settings speed and setting-up time in the wash time of having set, so the detergent dissolution required time is longer, and not comprehensive aspect the floating thing that produces when washing is removed, reduced scourability.
Summary of the invention
For the above-mentioned shortcoming that the washing methods that overcomes existing washing machine exists, the invention provides a kind of washing methods of washing machine, to improve scourability.
The technical solution adopted for the present invention to solve the technical problems is:
For the washing machine with sink and agitator, washing machine washing method of the present invention comprises that first washing mode, second pattern, three-mode, four-mode and the 5th pattern control the washing stroke of described washing machine; Described first pattern is rotated described agitator according to first setting speed (V1) and first setting-up time (T1), stirs about execution; Described second pattern stirs about execution according to second setting speed (V2) and second setting-up time (T2) rotation sink and agitator; Described three-mode stirs about execution according to the 3rd setting speed (V3) and the 3rd setting-up time (T3) rotating spoon.Described four-mode stirs about execution according to the 4th setting speed (V4) and the 4th setting-up time (T4) rotation sink and agitator; Described the 5th pattern stirs about execution according to the 5th setting speed (V5) and the 5th setting-up time (T5) rotation sink and agitator.
The washing methods of described washing machine, wherein second pattern is controlled with described second setting-up time (T2) identical with described first setting-up time (T1) by described second setting speed (V2) littler than described first setting speed (V1).
The washing methods of described washing machine, wherein three-mode is controlled with described three setting-up time (T3) identical with described first setting-up time (T1) by described the 3rd setting speed (V3) bigger than described first setting speed (V1).
The washing methods of described washing machine, wherein three-mode can be controlled by described three setting speed (V3) identical with described first setting speed (V1) and described three setting-up time (T3) longer than described first setting-up time (T1).
The washing methods of described washing machine, wherein three-mode also can be by controlling than big described the 3rd setting speed (V3) of described first setting speed (V1) and described the 3rd setting-up time (T3) longer than described first setting-up time (T1).
The washing methods of described washing machine, wherein four-mode is controlled with described four setting-up time (T4) identical with described first setting-up time (T1) by described the 4th setting speed (V4) littler than described first setting speed (V1).
The washing methods of described washing machine, wherein the 5th pattern is controlled by described the 5th setting speed (V5) identical with described the 4th setting speed (V4) and described the 5th setting-up time (T5) bigger than described the 4th setting-up time (T4).
The washing methods of described washing machine, the stage of wherein said washing stroke control is described second pattern → described three-mode → described first pattern, described four-mode and described the 5th pattern → described three-mode.
The washing methods of described washing machine, wherein the washing stroke of controlling by described first pattern, four-mode and the 5th pattern is that described first pattern, four-mode and the 5th pattern are controlled according to the certain ratio combination.
The washing methods of washing machine of the present invention can bring following effect: when carrying out washing stroke, first pattern, second pattern, three-mode, four-mode and the 5th pattern that have different washing speeds or wash time by combination are carried out washing stroke, have improved scourability.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is first ideograph of the washing methods of prior art washing machine.
Fig. 2 is the wash cycle figure of first pattern.
Fig. 3 is second ideograph of washing machine washing method of the present invention.
Fig. 4 is the wash cycle figure of second pattern.
Fig. 5 is the three-mode figure of washing machine washing method of the present invention.
Fig. 6 is the wash cycle figure of the pattern of three-mode.
Fig. 7 is another wash cycle figure of the pattern of three-mode.
Fig. 8 is the four-mode figure of washing machine washing method of the present invention.
Fig. 9 is the wash cycle figure of four-mode.
Figure 10 is the 5th ideograph of washing machine washing method of the present invention.
Figure 11 is the wash cycle figure of the 5th pattern.
The number in the figure explanation:
10: washing machine body 11: water jacket
12: washing water jacket 13: the washing inside groove
14: suction (pumping) water route 15: agitator (Pulsator)
16: gauze filter (lint filter) 17: feed-water valve
The specific embodiment
Wherein, the structure of above-mentioned washing machine is identical with said structure in this description will be omitted.
Below with reference to Fig. 3, Fig. 5, Fig. 8 and Figure 10, the washing methods of washing machine of the present invention is described.
At first, the user will wash object and washing agent is put in the sink (washing water jacket (12)/washing inside groove (13)), the washing stroke of the button input beginning washing machine by the user, then by feed-water valve (17) according to the water level supplying washing water of having set.
Then, in sink, be fed to the water level of having set when washings, then sink and agitator (15) stir about according to first pattern, second pattern, three-mode, four-mode and the 5th pattern, and the rotation of the suction wing (not shown) of the lower end by being arranged on agitator (15) makes washings rise to suction water route (14).
When aspirating the washings process gauze filters (16) that rise in water route (14), collect the floating thing that produces from the washing object, by aspirating water route (14) circulation cleaning water, dissolving detergent.
In addition, by the stirring action of agitator (15), make the mechanical friction of agitator (15) and washing object carry out washing.
Wherein, in the present invention, above-mentioned washing stroke is finished by above-mentioned first pattern, second pattern, three-mode, four-mode and the 5th pattern in the washing chamber that the user sets, the washing stroke control sequence of above-mentioned first pattern, second pattern, three-mode, four-mode and the 5th pattern be at first control by second pattern after, control by above-mentioned three-mode again.Then, control by make up first pattern, four-mode and the 5th pattern according to certain ratio again, control by above-mentioned three-mode again.
The combination of described first pattern, four-mode and the 5th pattern can be by controlling first pattern, four-mode and the 5th pattern according to the certain ratio combination; Perhaps the combination of alternate combinations first pattern, four-mode and the 5th pattern is controlled.
Below first pattern, second pattern, three-mode, four-mode and the 5th pattern are described in detail.
At first, in first pattern, according to first setting-up time (T1) rotating spoon (15), stir about making with first setting speed (V1 or V1 ').
Wherein, first pattern and prior art first pattern identical, so in this description will be omitted.
In second pattern, in the time of feed-water valve (17) supplying washing water,, stir about making according to second setting-up time (T2) rotating spoon (15) and sink (washing water jacket (12)/washing inside groove (13)) with second setting speed (V2 or V2 ').
Further specify then, as shown in Figure 3, stir control about second pattern and be according to the setting speed of having set (V2) and the setting-up time (T2) set after clockwise direction while rotating spoon (15) and sink, stop the rotation of agitator (15) and sink according to the time of having set.
Then according to the setting speed of having set (V2 ') and the setting-up time (T2) set after counter clockwise direction rotating spoon (15) and sink, stop the rotation of agitator (15) and sink according to the time of having set.
When carrying out the washing stroke of second pattern, because second setting speed (V2 or V2 ') is littler than first setting speed (V1 or V1 '), this speed is to be unlikely to give the washing object to apply the low speed of centrifugal force.Other second setting-up time (T2) is identical with first setting-up time (T1).
So when carrying out the washing stroke of above-mentioned second pattern, have rotation circulation as shown in Figure 4.In the washing stroke of second pattern, make above-mentioned agitator (15) and sink and washing object with identical direction of rotation and rotary speed one low speed rotation, and drive feed-water valve (17) simultaneously and feed water, make the washings uniformly penetrating in the washing object.In addition, when the washing stroke of second pattern of execution, not by suction water route (14) circulated washing water.
In three-mode, according to the 3rd setting-up time (T3) rotating spoon (15), stir about making with the 3rd setting speed (V3 or V3 ').
Further specify then, as shown in Figure 5, stir control about three-mode and be along clockwise direction rotating spoon (15) afterwards, stop the rotation of agitator (15) according to the time of having set according to the setting speed of having set (V3) and the setting-up time (T3) set.
According to the setting speed of having set (V3) and the setting-up time (T3) set afterwards, stop the rotation of agitator (15) according to the time of having set then along counter clockwise direction rotating spoon (15).
As shown in Figure 6 and Figure 7, in three-mode, according to three setting speed (V3 or V3 ') and with first setting-up time (T1) identical three setting-up time (T3) control agitator (15) bigger than first setting speed (V1 or V1 '); Perhaps according to three setting speed (V3 or V3 ') identical and three setting-up time (T3) the control agitator (15) longer than first setting-up time (T1) with first setting speed (V1 or V1 '); Perhaps according to three setting speed (V3 or V3 ') and ratio first setting-up time (T1) long three setting-up time (T3) the control agitator (15) bigger than first setting speed (V1 or V1 ').
That is to say that the setting speed of above-mentioned three-mode and setting-up time can impose a condition 1 according to following in the present invention), 2) or 3) control.
1) V3>V1, T3=T1 (as shown in Figure 6)
2) V3=V1, T3>T1 (as shown in Figure 7)
3)V3>V1,T3>T1
(wherein, V1: first setting speed, V3: the 3rd setting speed, T1: the first setting-up time T3: the 3rd setting-up time)
When carrying out the washing stroke of above-mentioned three-mode, because the 3rd setting speed (V3) is than the big specific speed of first setting speed (V1), perhaps the 3rd setting-up time (T3) is longer than first setting-up time (T1), so bigger than the centrifugal force of first pattern to washing object and washings.So water surface stroke parabolic shape as shown in the figure of washings.That is to say, when carrying out washing stroke, because the centrifugal force bigger than first pattern makes that the washings in cyclic suction water route (14) are many according to three-mode.
As mentioned above, the first setting speed V1 is identical with V1 ' size, and the second setting speed V2 is also identical with V2 ' size, and the 3rd setting speed V3 is also identical with V3 '.
In four-mode, according to the 4th setting-up time (T4) rotating spoon (15) and sink (washing water jacket (12)/washing inside groove (13)), stir about making with the 4th setting speed (V4 or V4 ').
Further specify then, as shown in Figure 8, stir control about above-mentioned four-mode and be according to the 4th setting speed of having set (V4) and the 4th setting-up time (T4) set after clockwise direction while rotating spoon (15) and sink, stop the rotation of agitator (15) and sink according to the time of having set.
Then according to the setting speed of having set (V4 ') and the setting-up time (T4) set after counter clockwise direction rotating spoon (15) and sink, stop the rotation of agitator (15) and sink according to the time of having set.
When carrying out the washing stroke of above-mentioned second pattern,, bigger than second setting speed (V2 or V2 ') speed because the 4th setting speed (V4 or V4 ') is littler than first setting speed (V1 or V1 ').Above-mentioned in addition the 4th setting-up time (T4) is identical with above-mentioned first setting-up time (T1).
That is to say that above-mentioned four-mode has rotation circulation as shown in Figure 9, when carrying out the washing stroke of four-mode, washings is in the state of peeling off with agitator (15) and sink.At this moment compare seldom with first pattern or three-mode by suction water route (14) circulated washing water.
So, when carrying out the washing stroke of above-mentioned four-mode, agitator (15) and sink stir about carrying out simultaneously, make the 4th setting speed (V4) littler and bigger, be difficult to transmit on the washings of frictional force so the mechanical friction power of agitator (15) can evenly be delivered to than second setting speed (V2) than first setting speed (V1).
In above-mentioned the 5th pattern, according to the 5th setting-up time (T5) rotating spoon (15) and sink (washing water jacket (12)/washing inside groove (13)), stir about making with the 5th setting speed (V5 or V5 ').
Further specify then, as shown in figure 10, stir control about above-mentioned the 5th pattern and be according to the 5th setting speed of having set (V5) and the 5th setting-up time (T5) set after clockwise direction while rotating spoon (15) and sink, stop the rotation of agitator (15) and sink according to the time of having set.
Then according to the setting speed of having set (V5 ') and the setting-up time (T5) set after counterclockwise rotating above-mentioned agitator (15) and sink, stop the rotation of agitator (15) and sink according to the time of having set.
When carrying out the washing stroke of above-mentioned the 5th pattern, the 5th setting speed (V5 or V5 ') is identical with the 4th setting speed (V4 or V4 ') speed.Other the 5th setting-up time (T5) is longer than the 4th setting-up time (T4).
That is to say that above-mentioned the 5th pattern has rotation circulation as shown in figure 11, when the washing stroke of the 5th pattern of execution, agitator (15), sink, washings and washings rotate simultaneously with the 5th setting speed identical with V4 (V5 or V5 ').At this moment the washings water surface that is subjected to the action of centrifugal force washings forms parabolic shape as shown in figure 10, because agitator (15) and the rotation of sink one, so by aspirating water route (14) circulated washing water.
So, when carrying out the washing stroke of above-mentioned the 5th pattern, the 5th setting-up time (T5) is set for than the 4th setting-up time (T4) length,, made mechanical friction power not to be delivered on the washings so stir about agitator (15), sink, washings and washings carry out simultaneously.
As mentioned above, the above-mentioned first setting speed V1 is identical with V1 ' size; The above-mentioned second setting speed V2 is also identical with V2 ' size; Above-mentioned the 3rd setting speed V3 is also identical with V3 ' size; Above-mentioned the 4th setting speed V4 is also identical with V4 ' size; Above-mentioned the 5th setting speed V5 is also identical with V5 ' size.
So, first pattern, second pattern, three-mode, four-mode and the 5th pattern execution washing stroke that have mutual different set speed or setting-up time in the present invention by combination, control by second pattern, make washings can be penetrated into equably rapidly in the washing object with setting speed littler than first pattern; Control by having,, improved detergent dissolution speed, improved the floating thing capacity gauge so increased by above-mentioned suction water route (14) circulated washing water than the three-mode of big setting speed of first pattern or long setting-up time.
In addition, the setting speed of above-mentioned four-mode is littler than the setting speed of first pattern, and is bigger than the setting speed of above-mentioned second pattern, controls by four-mode, and washings is washed uniformly; Control by above-mentioned the 5th pattern longer, make the mechanical friction power complementary energy of agitator (15) be applied on the washings, prevented the problem that washings is impaired than the four-mode setting-up time.
The above, it only is preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, every foundation technical spirit of the present invention all still belongs in the scope of technical solution of the present invention any simple modification, equivalent variations and modification that above embodiment did.

Claims (9)

1, a kind of washing methods of washing machine is characterized in that,
Comprise that first washing mode, second pattern, three-mode, four-mode and the 5th pattern control the washing stroke of washing machine;
Described first pattern stirs about execution according to first setting speed (V1) and first setting-up time (T1) rotating spoon;
Described second pattern stirs about execution according to second setting speed (V2) and second setting-up time (T2) rotation sink and agitator;
Described three-mode stirs about execution according to the 3rd setting speed (V3) and the 3rd setting-up time (T3) rotating spoon;
Described four-mode stirs about execution according to the 4th setting speed (V4) and the 4th setting-up time (T4) rotation sink and agitator;
Described the 5th pattern stirs about execution according to the 5th setting speed (V5) and the 5th setting-up time (T5) rotation sink and agitator.
2, the washing methods of washing machine according to claim 1 is characterized in that described second pattern controls with described second setting-up time (T2) identical with described first setting-up time (T1) by described second setting speed (V2) littler than described first setting speed (V1).
3, the washing methods of washing machine according to claim 1 is characterized in that described three-mode controls with described three setting-up time (T3) identical with described first setting-up time (T1) by described the 3rd setting speed (V3) bigger than described first setting speed (V1).
4, the washing methods of washing machine according to claim 1 is characterized in that described three-mode controls by described the 3rd setting speed (V3) identical with described first setting speed (V1) and described the 3rd setting-up time (T3) longer than described first setting-up time (T1).
5, the washing methods of washing machine according to claim 1 is characterized in that described three-mode is by controlling than big described the 3rd setting speed (V3) of described first setting speed (V1) and described the 3rd setting-up time (T3) longer than described first setting-up time (T1).
6, the washing methods of washing machine according to claim 1 is characterized in that described four-mode controls with described four setting-up time (T4) identical with described first setting-up time (T1) by described the 4th setting speed (V4) littler than described first setting speed (V1).
7, the washing methods of washing machine according to claim 1 is characterized in that described the 5th pattern controls by described the 5th setting speed (V5) identical with described the 4th setting speed (V4) and described the 5th setting-up time (T5) bigger than described the 4th setting-up time (T4).
8, the washing methods of washing machine according to claim 1 is characterized in that,
The stage of described washing stroke control is
Described second pattern → described three-mode → described first pattern, described four-mode and described the 5th pattern → described three-mode.
9, the washing methods of washing machine according to claim 8 is characterized in that described
The washing stroke of controlling by described first pattern, four-mode and the 5th pattern is that described first pattern, four-mode and the 5th pattern are controlled according to the certain ratio combination.
CNA031025838A 2003-02-14 2003-02-14 Washing method of washing machine Pending CN1521305A (en)

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Application Number Priority Date Filing Date Title
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Publication Number Publication Date
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Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101805972A (en) * 2009-02-16 2010-08-18 松下电器产业株式会社 Washing machine
CN101988251A (en) * 2009-07-31 2011-03-23 Lg电子株式会社 Washing machine and method of operating the same
TWI424107B (en) * 2009-08-11 2014-01-21 Lg Electronics Inc Control method of a laundry machine
US8713736B2 (en) 2008-08-01 2014-05-06 Lg Electronics Inc. Control method of a laundry machine
US8746015B2 (en) 2008-08-01 2014-06-10 Lg Electronics Inc. Laundry machine
US8763184B2 (en) 2008-08-01 2014-07-01 Lg Electronics Inc. Control method of a laundry machine
US8776297B2 (en) 2009-10-13 2014-07-15 Lg Electronics Inc. Laundry treating apparatus and method
US8966944B2 (en) 2008-08-01 2015-03-03 Lg Electronics Inc. Control method of a laundry machine
US9045853B2 (en) 2009-10-13 2015-06-02 Lg Electronics Inc. Laundry treating apparatus
US9234307B2 (en) 2009-07-27 2016-01-12 Lg Electronics Inc. Control method of a laundry machine
US9416478B2 (en) 2009-03-31 2016-08-16 Lg Electronics Inc. Washing machine and washing method
US9695537B2 (en) 2009-07-27 2017-07-04 Lg Electronics Inc. Control method of a laundry machine
US9822473B2 (en) 2009-07-27 2017-11-21 Lg Electronics Inc. Control method of a laundry machine
US9932699B2 (en) 2009-02-11 2018-04-03 Lg Electronics Inc. Washing method and washing machine
US10533275B2 (en) 2009-07-27 2020-01-14 Lg Electronics Inc. Control method of a laundry machine

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8966944B2 (en) 2008-08-01 2015-03-03 Lg Electronics Inc. Control method of a laundry machine
US8746015B2 (en) 2008-08-01 2014-06-10 Lg Electronics Inc. Laundry machine
US8713736B2 (en) 2008-08-01 2014-05-06 Lg Electronics Inc. Control method of a laundry machine
US8763184B2 (en) 2008-08-01 2014-07-01 Lg Electronics Inc. Control method of a laundry machine
US9932699B2 (en) 2009-02-11 2018-04-03 Lg Electronics Inc. Washing method and washing machine
CN101805972B (en) * 2009-02-16 2012-04-04 松下电器产业株式会社 Washing machine
CN101805972A (en) * 2009-02-16 2010-08-18 松下电器产业株式会社 Washing machine
US9416478B2 (en) 2009-03-31 2016-08-16 Lg Electronics Inc. Washing machine and washing method
US10533275B2 (en) 2009-07-27 2020-01-14 Lg Electronics Inc. Control method of a laundry machine
US9822473B2 (en) 2009-07-27 2017-11-21 Lg Electronics Inc. Control method of a laundry machine
US9234307B2 (en) 2009-07-27 2016-01-12 Lg Electronics Inc. Control method of a laundry machine
US9695537B2 (en) 2009-07-27 2017-07-04 Lg Electronics Inc. Control method of a laundry machine
CN101988251A (en) * 2009-07-31 2011-03-23 Lg电子株式会社 Washing machine and method of operating the same
CN101988251B (en) * 2009-07-31 2013-11-20 Lg电子株式会社 Washing machine and method of operating the same
TWI424107B (en) * 2009-08-11 2014-01-21 Lg Electronics Inc Control method of a laundry machine
US8776297B2 (en) 2009-10-13 2014-07-15 Lg Electronics Inc. Laundry treating apparatus and method
US9249534B2 (en) 2009-10-13 2016-02-02 Lg Electronics Inc. Laundry treating apparatus and method
US9045853B2 (en) 2009-10-13 2015-06-02 Lg Electronics Inc. Laundry treating apparatus

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